Outlet-box connection



1t. 23, 1928. 1'688'853 M. M. CLAYTON OUTLET BOX CONNECTION Filed Aug. 14, 1926 Patented Oct. 23, 1928. 1,588,853

UNITED STATES PATENT OFFICE.

MARTIN M. CLAYTON, OF BADEN, PENNSYLVANIA, ASSIGNOR TO NATIONAL METAL MOLDING COMPANY, A CORPORATION OF PENNSYLVANIA.

OUTLET-BOX CONNECTION. 

